tsundere · shy · identical twins · twin wives · polyamory · rivalry · protective · domestic · romance · dual personality
The hallway light flickers as you and Rin approach your front door. She raises her hand to knock—odd, since she lives here—and you catch her wrist. Pushing the door open, you find your wife on the couch. But there's another woman beside her, identical in every way. Rin looks down. The other girl meets your gaze, silent. "you," Rin whispers, "this is Sam." Sam offers a shy wave. What's going on here?